DE2753340A1 - Ball or roller bearing - has seal and cage formed as separate components which may be clipped together - Google Patents

Ball or roller bearing - has seal and cage formed as separate components which may be clipped together

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Publication number
DE2753340A1
DE2753340A1 DE19772753340 DE2753340A DE2753340A1 DE 2753340 A1 DE2753340 A1 DE 2753340A1 DE 19772753340 DE19772753340 DE 19772753340 DE 2753340 A DE2753340 A DE 2753340A DE 2753340 A1 DE2753340 A1 DE 2753340A1
Authority
DE
Germany
Prior art keywords
seal
cage
rolling bearing
bearing according
fastening
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE19772753340
Other languages
German (de)
Inventor
Kurt Weihgold
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Daimler Benz AG filed Critical Daimler Benz AG
Priority to DE19772753340 priority Critical patent/DE2753340A1/en
Publication of DE2753340A1 publication Critical patent/DE2753340A1/en
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/38—Ball cages
    • F16C33/3837—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages
    • F16C33/3843—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
    • F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
    • F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
    • F16C19/184—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
    • F16C19/185—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement with two raceways provided integrally on a part other than a race ring, e.g. a shaft or housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/46—Cages for rollers or needles
    • F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
    • F16C33/542—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal
    • F16C33/543—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from a single part
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7803—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings
    • F16C33/7813—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings for tapered roller bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7893—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a cage or integral therewith
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/50—Positive connections
    • F16C2226/70—Positive connections with complementary interlocking parts
    • F16C2226/74—Positive connections with complementary interlocking parts with snap-fit, e.g. by clips

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

The ball- or roller-bearing has a cage accommodating the balls or rollers between the inner and outer races and with a seal working against faces on them. The seal (14) and the cage (18) are independent components subsequently joined together. The seal and cage can be detachable, and the seal can plug or clip into the cage, which can have a fixing lug in the form of an annular or radial flange (19), while the seal has a closed annular mounting rib (16) between its lips (17), with bosses fitting in mating recesses in the lug.

Description

Wälzlagerroller bearing

Die Erfindung betrifft ein Wälzlager mit zwischen Außen-und Innenring liegenden Wälzkörpern und einen diese aufnehmenden Käfig, dem eine zwischen zwei gegeneinander bewegten, gegenüber dem Außenring einerseits und dem Innenrirg andererseits drehfesten Flächen wirkende Dichtung zugeordnet ist.The invention relates to a roller bearing with between the outer and inner ring lying rolling elements and a cage receiving them, the one between two moved against each other, against the outer ring on the one hand and the inner ring on the other non-rotatable surfaces acting seal is assigned.

Bei einem bekannten Wälzlager der vorgenannten Art (DT-Patentanmeldung V 19 16-47b(12)) besteht der Käfig aus Filz und liegt zwecks Abdichtung gegen Eindringen von Staub und Schmutz in das Lager an Außen- und Innenring an. Abgesehen davon, daß über einen derartigen, aus Filz bestehenden Käfig keine fettdichte Abdichtung geschaffen werden kann, bedingt die Einstückigkeit der Abdichtung mit dem Käfig auch eine Vielzahl von Problemen, da die Aufgaben des Käfigs einerseits und der Abdichtung andererseits völlig verschieden sind.In a known roller bearing of the aforementioned type (DT patent application V 19 16-47b (12)) the cage is made of felt and is positioned to seal against penetration dust and dirt in the bearing on the outer and inner ring. Apart from this, that over such a cage made of felt no grease-tight seal can be created, requires the one-piece nature of the seal with the cage also a variety of problems, since the tasks of the cage on the one hand and the Sealing on the other hand are completely different.

Gemäß der Erfindung soll ein Wälzlager der eingangs genannten Art geschaffen werden, mit dem sich die genannten Schwierigkeiten vermeiden lassen, was erfindungsgemäß dadurch erreicht wird, daß Dichtung und Käfig zwei selbständige und nachträglich verbundene Teile bilden. Hierdurch ist es möglich, beide Teile entsprechend den jeweiligen Anforderungen unabhängig voneinander auszugestalten, und zwar insbesondere auch im Hinblick auf die zu verwendenden Materialien. Als zweckmäßig erweist sich dabei weiter, wenn Dichtung und Käfig lösbar miteinander verbunden sind, wobei insbesondere Steckverbindungen zwischen Dichtung und Käfig im Rahmen der Erfindung zweckmäßig sind. Eine besonders bevorzugte Lösung besteht dabei darin, die Dichtung durch Einklipsen mit dem Käfig zu verbinden. Eine solche Ausgestaltung ermöglicht eine schnelle Montage und insbesondere auch problemlos das Auswechseln der einzelnen Teile.According to the invention, a rolling bearing of the type mentioned be created, with which the difficulties mentioned can be avoided, what is achieved according to the invention in that the seal and cage are two independent and create subsequently connected parts. This makes it possible to use both parts to be designed independently of one another in accordance with the respective requirements, in particular with regard to the materials to be used. as It also proves useful if the seal and cage are detachable from one another are connected, in particular plug connections between the seal and cage are appropriate within the scope of the invention. There is a particularly preferred solution thereby connecting the seal to the cage by clipping it into place. Such Design enables quick assembly and, in particular, also problem-free the replacement of the individual parts.

Im Rahmen der Erfindung erweist es sich zur Befestigung von Dichtung und Käfig aneinander als zweckmäßig, wenn der Käfig zumindest einzelne Befestigungslaschen, bevorzugt eine im wesentlichen ringförmig geschlossene Befestigungslasche aufweist, die sich axial oder radial erstreckt, so daß der Einbausituation Rechnung getragen werden kann und gegebenenfalls unter Verwendung gleich aufgebauter Dichtelemente je nach Art der Aufsteckrichtung sowohl axial wie auch radial gedichtet werden kann.In the context of the invention, it turns out to be used for fastening seals and cage together as appropriate if the cage has at least individual fastening straps, preferably has an essentially ring-shaped closed fastening strap, which extends axially or radially, so that the installation situation is taken into account can be and possibly using the same constructed sealing elements can be sealed axially as well as radially depending on the type of attachment direction.

Weiter Einzelheiten der Erfindung ergeben sich aus den Ansprüchen und der nachfolgenden Beschreibung der Ausführungsbeispiele. Es zeigen: Fig. 1 ein Ausführungsbeispiel einer erfindungsgemäßen Dichtungsanordnung mit radialer Abdichtung in einem schematisierten Schnitt, u n d Fig. 2 ein weiteres Ausführungsbeispiel eines Wälzlagers mit der erfindungsgemäßen Dichtungsanordnung bei axialer Abdichtung, wiederum stark schematisiert dargestellt.Further details of the invention emerge from the claims and the following description of the exemplary embodiments. Show it: Fig. 1 an embodiment of a sealing arrangement according to the invention with radial Sealing in a schematic section, and FIG. 2 shows a further exemplary embodiment a roller bearing with the sealing arrangement according to the invention with axial sealing, again shown in a highly schematic manner.

Fig. 1 zeigt eine Situation, wie sie vergleichbar bei Radlagern der nichtangetriebenen Räder von Kraftfahrzeugen gegeben ist und es ist insoweit ein Trägerflansch 1, der als Radflansch dienen könnte, über ein Wälzlager 2, hier ein Doppelrollen-Kugellager auf einem Zapfen 3 gelagert, der durch den einem Radträger zugeordneten Radzapfen gebildet sein könnte.Fig. 1 shows a situation as it is comparable with the wheel bearings non-driven wheels of motor vehicles is given and it is insofar a Support flange 1, which could serve as a wheel flange, via a roller bearing 2, here a Double roller ball bearing mounted on a pin 3, which is supported by a wheel carrier associated wheel journals could be formed.

Der Zapfen 3, der nicht drehbar ist, trägt den Innenring 4, der axial gegen eine Schulter 5 über eine Abschlußplatte 6 verspannbar ist, die durch eine auf den Zapfen 3 aufgeschraubte Spannmutter 7 verspannt wird. Schulterseitig ist der Zapfen 3, wie hier nur angedeutet, an einem Träger 8 angebracht, der beispielsweise durch den Radträger eines Fahrzeuges gebildet sein könnte. Der Träger 8 und die Abschlußplatte 6 weisen beide zur Achse 9 des Zapfens 3 rotationssymmetrische Dichtlächen 10, 11 auf, die mit Abstand zur Stirnfläche 12, 13 des Trägerflansches 1 liegen, der hier gleichzeitig den Außenring bildet. Die Stirnflächen 12, 13 begrenzen zusammen mit den rotationssymmetrischen Dichtflächen 10, 11 Ringspalte, in denen als Dichtungen ausgebildete Dichtringe 14, 15 angeordnet sind. Diese sind untereinander gleich aufgebaut und weisen jeweils bei insgesamt etwa T-förmigem Querschnitt einen mittleren, etwa radialen Befestigungssteg 16 auf, quer zu dem die mit ihren freien Enden gegen die Achse 9 radial nach innen abgebogenen Dichtlippen 17 verlaufen.The pin 3, which is not rotatable, carries the inner ring 4, which is axially can be braced against a shoulder 5 via an end plate 6, which by a clamping nut 7 screwed onto pin 3 is clamped. Is shoulder-side the pin 3, as only indicated here, attached to a carrier 8, for example could be formed by the wheel carrier of a vehicle. The carrier 8 and the End plate 6 both have sealing surfaces which are rotationally symmetrical to the axis 9 of the pin 3 10, 11, which are at a distance from the end face 12, 13 of the carrier flange 1, which here also forms the outer ring. The end faces 12, 13 limit together with the rotationally symmetrical sealing surfaces 10, 11 annular gaps in which as seals formed sealing rings 14, 15 are arranged. These are among each other same built up and each have an approximately T-shaped cross-section in the middle, approximately radial fastening web 16, transversely to which the opposite with their free ends the axis 9 extend radially inwardly bent sealing lips 17.

Der Seg 16 ist mit dem Käfig 18 des Wälzlagers 2, der hier ebenso wie der Innenring 4 unterteilt ausgeführt ist, verbunden, und zwar in dessen axial über die eigentliche Lagerbreite hinausragenden Bereich, wo er beidseitig in einer ringförmigen Befestigungslasche 19 ausläuft, die in Umfangsrichtung mit hier langlochförmigen Aufnahmelöcher versehen ist. In diese Aufnahmelöcher 20 ragen radial von aussen dem Steg 16 zugeordnete Ansätze 21 hinein, über die die Dichtringe 14 bzw. 15 gegenüber dem Käfig 18 verrastet sind.The Seg 16 is with the cage 18 of the roller bearing 2, which is here as well as the inner ring 4 is executed divided, connected, namely in its axially over the actual storage width protruding area, where it is on both sides in a annular fastening tab 19 expires, which is elongated here in the circumferential direction Receiving holes is provided. In these receiving holes 20 protrude radially from the outside lugs 21 assigned to the web 16, over which the sealing rings 14 and 15 are opposite the cage 18 are locked.

Fig. 2 zeigt in schematisierter Darstellung einen Abschnitt eines Kegellagers mit einem Innenring 31, einem Außenring 32, einem Käfig 33 und Kegelrollenförmigen Wälzkörpern 34. Der Käfig ist auch hier mit einer axialen, ringförmigen Befestigungslasche 35 versehen, die konzentrisch zu Innenring 31 und Außenring 32 liegt und die axial über den gegenüber dem Innenring 31 schmäleren Außenring 32 hinausragt. Der Innenring 31 ist in seinem axial über den Außenring 32 hinausragenden Bereich mit einer rotationssymmetrischen, axialen Dichtfläche 36 versehen, während beim Außenring 32 die Stirnseite als Dichtfläche 37 ausgebildet ist. An diesen Dichtflächen 36, 37 liegen die Dichtlippen 38, 39 des als Dichtung vorgesehenen Dichtringes 40 an, wobei die radial äussere Dichtlippe 39 etwa axial und die radial innere Dichtlippe 38 etwa radial verläuft. Im Übergangsbereich der Dichtlippen 38, 39 ist der Dichtring 40 mit einem ringförmigen, axialen Befestigungssteg 41 versehen, an dem radiale Befestigungsansätze 42 vorgesehen sind. Die Befestigungsausätze 42 greifen in radiale, in Umfangsrichtung langlochförmige Aufnahmelöcher 43 ein, die in der ringförmigen Befestigungslasche 35 des Käfigs 33 angeordnet sind. Auch hier können die Befestigungsansätze 42 bevorzugt durch Verrastung in den Aufnahmeöffnungen 43 fixiert sein. Der Befestigungssteg 41 ist an seinem Innenumfang mit den Befestigungsansätzen 42 versehen und es greifen diese von radial außen in die Aufnahmeöffnungen 43 ein, so daß die ringförmige Befestigungslasche 35 radial außen durch den Befestigungssteg 41 übergriffen ist und dieser der Dichtlippe 39 benachbart liegt.Fig. 2 shows a schematic representation of a portion of a Tapered bearing with an inner ring 31, an outer ring 32, a cage 33 and tapered roller-shaped Rolling bodies 34. The cage is also here with an axial, annular fastening tab 35 provided, which is concentric to the inner ring 31 and outer ring 32 and the axially protrudes beyond the outer ring 32, which is narrower than the inner ring 31. The inner ring 31 is in its axially projecting beyond the outer ring 32 with a rotationally symmetrical, axial sealing surface 36 is provided, while the end face of the outer ring 32 acts as a sealing surface 37 is formed. On these Sealing surfaces 36, 37 are the sealing lips 38, 39 of the sealing ring 40 provided as a seal, the radially outer Sealing lip 39 extends approximately axially and the radially inner sealing lip 38 extends approximately radially. In the transition area of the sealing lips 38, 39, the sealing ring 40 is provided with an annular, axial fastening web 41 is provided on which radial fastening lugs 42 are provided are. The mounting brackets 42 engage in radial slots, which are elongated in the circumferential direction Receiving holes 43 in the annular fastening tab 35 of the cage 33 are arranged. Here, too, the fastening lugs 42 can preferably pass through Locking in the receiving openings 43 be fixed. The fastening web 41 is provided on its inner circumference with the fastening lugs 42 and grip them from radially outside into the receiving openings 43, so that the annular fastening tab 35 is overlapped radially on the outside by the fastening web 41 and this is the sealing lip 39 is adjacent.

Aus der Figur ist weiter noch ersichtlich, daß die Dichtlippe 39 einen radial den Außenring 32 nahe der Stirnseite untergreifenden Ringteil 44 aufweist, so daß die Abdichtung gegenüber dem Außenring 32 radial und axial erfolgt.From the figure it can also be seen that the sealing lip 39 is a has ring part 44 radially engaging under the outer ring 32 near the end face, so that the seal with respect to the outer ring 32 takes place radially and axially.

Bei den gezeigten Formen der Dichtringe 14, 15 bzw. 40 werden die Dichtlippen unter dem Einfluß der vom Schmiermittel auftretenden Kräfte gegen ihre jeweiligen Dichtflächen angedrückt, so daß sich eine gute Abdichtung ergibt. Ferner ist auch eine einfache Auswechselbarkeit der Dichtungen gegeben.In the shapes of the sealing rings 14, 15 and 40 shown, the Sealing lips under the influence of the forces generated by the lubricant against their respective sealing surfaces pressed, so that a good seal results. Further the seals can also be exchanged easily.

Claims (13)

Ansprüche Wälzlager mit zwischen Außen- und Innenring liegenden Wälzkörpern und einem diese aufnehmenden Käfig, dem eine zwischen zwei gegeneinander bewegten, gegenüber dem Außenring einerseits und dem Innenring andererseits drehfesten Flächen wirkende Dichtung zugeordnet ist, d a d u r c h g e k e n n z e i c h n e t , daß die Dichtung (14, 15; 40) und der Käfig (18; 33) zwei selbständige und nachträglich verbundene Teile bilden.Demands Rolling bearings with rolling elements located between the outer and inner ring and a cage accommodating them, the one moving between two against each other, with respect to the outer ring on the one hand and the inner ring on the other hand, non-rotatable surfaces acting seal is assigned, d u r c h e k e n n n z e i c h n e t that the seal (14, 15; 40) and the cage (18; 33) are two independent and subsequent form connected parts. 2. Wälzlager nach Anspruch 1, d a d u r c h g e -k e n n z e i c h n e t , daß die Dichtung (14, 15; 40) und der Käfig (18; 33) lösbar verbunden sind.2. Rolling bearing according to claim 1, d a d u r c h g e -k e n n z e i c h n e t that the seal (14, 15; 40) and the cage (18; 33) are releasably connected. 3. Wälzlager nach Anspruch 1 oder 2, da durch g e -k e n n z e i c h n e t , daß die Dichtung (14, 15; 40) durch Steckverbindung mit dem Käfig (18; 33) verbunden ist.3. Rolling bearing according to claim 1 or 2, since by g e -k e n n z e i c h n e t that the seal (14, 15; 40) by plug connection with the cage (18; 33) is connected. 4. Wälzlager nach einem der vorhergehenden Ansprüche, d a d u r c h g e k e n n z e i c h n e t , daß die Dichtung (14, 15; 40) einklipsbar mit dem Käfig (18 bzw.4. Rolling bearing according to one of the preceding claims, d a d u r c h g e k e n n n z e i c h n e t that the seal (14, 15; 40) can be clipped with the Cage (18 resp. 33) verbunden ist. 33) is connected. 5. Wälzlager nach einem der vorhergehenden Ansprüche, d a d u r c h g e k e n n z e i c h n e t , daß der Käfig (18; 33) zumindest einzelne Befestigungslaschen aufweist. 5. Rolling bearing according to one of the preceding claims, d a d u r c it should be noted that the cage (18; 33) has at least individual fastening straps having. 6. Wälzlager nach Anspruch 5, d a d u r c h g e -k e n n z e i c h n e t , daß der Käfig (18; 33) mit einer zumindest im wesentlichen ringförmig geschlossenen Befestigungslasche (19; 35) versehen ist. 6. Rolling bearing according to claim 5, d a d u r c h g e -k e n n z e i c h n e t that the cage (18; 33) with an at least substantially annular closed fastening strap (19; 35) is provided. 7. Wälzlager nach Anspruch 5 oder 6, d a d u r c h g e -k e n n z e i c h n e t , daß die Befestigungslasche (19; 35) als axialer Ringbund ausgebildet ist. 7. Rolling bearing according to claim 5 or 6, d a d u r c h g e -k e n n z e i c h n e t that the fastening tab (19; 35) is designed as an axial annular collar is. 8. Wälzlager nach Anspruch 5 oder 6, d a d u r c h g e -k e n n z e i c h n c t , daß die Befestigungslasche des Käfigs als radialer Ringbund ausgebildet ist. 8. Rolling bearing according to claim 5 or 6, d a d u r c h g e -k e n n z e i c h n c t that the fastening tab of the cage is designed as a radial annular collar is. 9. Wälzlager nach einem der vorhergehenden Ansprüche, d a d u r c h g e k e n n z e i c h n e t , daß die Dichtung (14, 15; 40) zumindest einzelne Befestigungsstege (16; 41) aufweist. 9. Rolling bearing according to one of the preceding claims, d a d u r c it is noted that the seal (14, 15; 40) is at least individual Has fastening webs (16; 41). lo. Wälzlager nach Anspruch 9, d a d u r c h g e -k e n n z e i c h n e t , daß die Dichtung (14, 15; 40) mit einem zumindest im wesentlichen ringförmig geschlossenen Befestigungssteg (16; 41) versehen ist.lo. Rolling bearing according to claim 9, d u r c h g e -k e n n z e i c h n e t that the seal (14, 15; 40) with an at least substantially annular closed fastening web (16; 41) is provided. 11. Wälzlager nach Anspruch 9 oder 10, d a d u r c h g e -k e n n z e i c h n e t , daß der Befestigungssteg (16; 41) im wesentlichen zwischen den Lippen (17; 38, 39) der Dichtung (14, 15; 40) liegt.11. Rolling bearing according to claim 9 or 10, d a d u r c h g e -k e n n z e i c h n e t that the fastening web (16; 41) is essentially between the Lips (17; 38, 39) of the seal (14, 15; 40) lies. 12. Wälzlager nach einem der vorhergehenden Ansprüche, d a d u r c h g e k e n n z e i c h n e t , daß der Befestigungssteg (16;41) mit Rastansätzen (21; 42) versehen ist, denen entsprechende Aufnahmen (20; 43) in den Befestigungslaschen (19; 35) zugeordnet sind.12. Rolling bearing according to one of the preceding claims, d a d u r c h e k e n n n z e i c h n e t that the fastening web (16; 41) with locking lugs (21; 42) is provided, which corresponding receptacles (20; 43) in the fastening tabs (19; 35) are assigned. 13. Wälzlager nach einem der vorhergehenden Ansprüche, d a d u r c h g e k e n n z e i c h n e t , daß die Befestigungslaschen mit Rastansätzen versehen sind, denen entsprechende Aufnahmen im Befestigungssteg zugeordnet sind.13. Rolling bearing according to one of the preceding claims, d a d u r c It is noted that the fastening straps are provided with locking lugs are assigned to the corresponding recordings in the fastening web.
DE19772753340 1977-11-30 1977-11-30 Ball or roller bearing - has seal and cage formed as separate components which may be clipped together Withdrawn DE2753340A1 (en)

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DE19772753340 DE2753340A1 (en) 1977-11-30 1977-11-30 Ball or roller bearing - has seal and cage formed as separate components which may be clipped together

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Application Number Priority Date Filing Date Title
DE19772753340 DE2753340A1 (en) 1977-11-30 1977-11-30 Ball or roller bearing - has seal and cage formed as separate components which may be clipped together

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Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452026A1 (en) * 1979-03-17 1980-10-17 Skf Kugellagerfabriken Gmbh CAGE FOR BEARINGS, PARTICULARLY FOR BEARINGS WITH TWO ROWS OF BALLS WITH ANGULAR CONTACT
FR2585420A1 (en) * 1985-07-27 1987-01-30 Skf Gmbh RADIAL BEARING
WO1987004502A1 (en) * 1986-01-17 1987-07-30 Maschinenfabrik Horst Kabus Gmbh Injection-moulded cage for roller bearings
EP0644345A1 (en) * 1993-09-16 1995-03-22 SKF Industrial Trading & Development Company, B.V. A method of manufacturing a seal for roller bearing, seal for a roller bearing and a roller bearing provided with such a seal
US6217223B1 (en) 1998-03-27 2001-04-17 Skf Gmbh Cage-mounted seal used in rolling bearings
WO2003033926A1 (en) * 2001-10-17 2003-04-24 Ina-Schaeffler Kg Axial roller bearing
DE10308702A1 (en) * 2003-02-28 2004-09-09 Audi Ag Sealing system in double roller bearing for separating two oil chambers in road vehicle gearbox has ring with two inner and two outer lips facing in two directions and engaging bearing races
DE102006036006A1 (en) * 2006-08-02 2008-02-07 Schaeffler Kg Sealed rolling bearing
FR2941753A1 (en) * 2009-02-05 2010-08-06 Skf Ab CAGE FOR BEARING BEARING
DE102010047927A1 (en) 2010-10-08 2011-04-21 Schaeffler Technologies Gmbh & Co. Kg Anti-friction bearing i.e. wheel bearing, for passenger car, has baffle plate arranged adjacent to rolling body path of inner ring or outer ring, where plate extends in radial direction with respect to rotation axis of bearing
CN102359497A (en) * 2011-08-26 2012-02-22 凌翔 Low noise conical roller bearing
WO2012045758A3 (en) * 2010-10-07 2012-06-07 Aktiebolaget Skf Rolling bearing comprising a cage consisting of segments and a gap seal formed by wall segments fastened to the cage segments
US20120177316A1 (en) * 2009-07-31 2012-07-12 Baozhu Liang Roller bearing assembly having a radial shaft seal ring
FR3001781A1 (en) * 2013-02-07 2014-08-08 Ntn Snr Roulements Bearing housing for use in wheel of car, has sealing device comprising annular lips staying in frictional contact with respective inner and outer annular walls by exerting contact pressure with axial component and radial component
DE102013213652A1 (en) 2013-07-12 2015-01-15 Schaeffler Technologies Gmbh & Co. Kg Sealed rolling bearing
WO2016096428A1 (en) * 2014-12-15 2016-06-23 Aktiebolaget Skf Seal for a roller bearing having a wire cage
IT201900024670A1 (en) * 2020-01-02 2021-07-02 Skf Ab WHEEL HUB ASSEMBLY WITH INTEGRATED SEAL

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452026A1 (en) * 1979-03-17 1980-10-17 Skf Kugellagerfabriken Gmbh CAGE FOR BEARINGS, PARTICULARLY FOR BEARINGS WITH TWO ROWS OF BALLS WITH ANGULAR CONTACT
FR2585420A1 (en) * 1985-07-27 1987-01-30 Skf Gmbh RADIAL BEARING
US4699529A (en) * 1985-07-27 1987-10-13 Skf Gmbh Radial roller bearing
WO1987004502A1 (en) * 1986-01-17 1987-07-30 Maschinenfabrik Horst Kabus Gmbh Injection-moulded cage for roller bearings
EP0644345A1 (en) * 1993-09-16 1995-03-22 SKF Industrial Trading & Development Company, B.V. A method of manufacturing a seal for roller bearing, seal for a roller bearing and a roller bearing provided with such a seal
NL9301601A (en) * 1993-09-16 1995-04-18 Skf Ind Trading & Dev Method for the manufacture of a seal for a rolling bearing, sealing for a rolling bearing, as well as a rolling bearing provided with such a sealing.
US5618488A (en) * 1993-09-16 1997-04-08 Skf Industrial Trading & Development Company B.V. Method of manufacturing a seal for a roller bearing
US6217223B1 (en) 1998-03-27 2001-04-17 Skf Gmbh Cage-mounted seal used in rolling bearings
DE19813587B4 (en) * 1998-03-27 2009-07-30 Skf Gmbh Cage-guided seal
WO2003033926A1 (en) * 2001-10-17 2003-04-24 Ina-Schaeffler Kg Axial roller bearing
DE10308702A1 (en) * 2003-02-28 2004-09-09 Audi Ag Sealing system in double roller bearing for separating two oil chambers in road vehicle gearbox has ring with two inner and two outer lips facing in two directions and engaging bearing races
DE102006036006A1 (en) * 2006-08-02 2008-02-07 Schaeffler Kg Sealed rolling bearing
FR2941753A1 (en) * 2009-02-05 2010-08-06 Skf Ab CAGE FOR BEARING BEARING
WO2010089312A1 (en) * 2009-02-05 2010-08-12 Aktiebolaget Skf Cage for roller bearing
CN102317637A (en) * 2009-02-05 2012-01-11 Skf公司 Cage pour palier a roulement
US8702313B2 (en) * 2009-07-31 2014-04-22 Aktiebolaget Skf Roller bearing assembly having a radial shaft seal ring
US20120177316A1 (en) * 2009-07-31 2012-07-12 Baozhu Liang Roller bearing assembly having a radial shaft seal ring
WO2012045758A3 (en) * 2010-10-07 2012-06-07 Aktiebolaget Skf Rolling bearing comprising a cage consisting of segments and a gap seal formed by wall segments fastened to the cage segments
DE102010047927A1 (en) 2010-10-08 2011-04-21 Schaeffler Technologies Gmbh & Co. Kg Anti-friction bearing i.e. wheel bearing, for passenger car, has baffle plate arranged adjacent to rolling body path of inner ring or outer ring, where plate extends in radial direction with respect to rotation axis of bearing
CN102359497B (en) * 2011-08-26 2013-07-24 凌翔 Low noise conical roller bearing
CN102359497A (en) * 2011-08-26 2012-02-22 凌翔 Low noise conical roller bearing
FR3001781A1 (en) * 2013-02-07 2014-08-08 Ntn Snr Roulements Bearing housing for use in wheel of car, has sealing device comprising annular lips staying in frictional contact with respective inner and outer annular walls by exerting contact pressure with axial component and radial component
DE102013213652A1 (en) 2013-07-12 2015-01-15 Schaeffler Technologies Gmbh & Co. Kg Sealed rolling bearing
WO2016096428A1 (en) * 2014-12-15 2016-06-23 Aktiebolaget Skf Seal for a roller bearing having a wire cage
IT201900024670A1 (en) * 2020-01-02 2021-07-02 Skf Ab WHEEL HUB ASSEMBLY WITH INTEGRATED SEAL
US11378129B2 (en) 2020-01-02 2022-07-05 Aktiebolaget Skf Wheel bearing assembly with integrated seal
US11808302B2 (en) 2020-01-02 2023-11-07 Aktiebolaget Skf Wheel bearing assembly with integrated seal

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